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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 04:22 disclaimer | copyright 
Item 948 of 1443 Analysis Date & Time 2026-04-22 04:23:52 UT From File TR2604220422 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0422UT 15°E 8pBP6It0
DoY=112.18195 File=TR944120.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.359 119.882 13.042
F 3.583 254.201 80.543

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.737 3.617 5.354

Vector Velocities (m/s)
  VX VY VZ VM VB
E 21.1±27.9 10.9±11.1 -2.6±80.1 -4.8±80.3 10.1±9.1
F -9.8±40 31.9±5.6 -2±67.1 -8.6±66 30.8±13.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

Analysis Results in Tabular Format
Analysis Results in SAO Format
Housekeeping Information